This is where the YouTube Music Desktop (YTMD) app comes in. This third-party, open-source desktop app is available on ...

VLC is completely open-source and available for free to download ... MediaMonkey is yet another media player for music enthusiasts. It lets you record CDs, download music, movies, and podcasts.

Winamp released its source code with a license that drew a lot of attention. That’s when other apps’ code was found inside.